8439502

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{4391}}^1$

素因数の和:4455

約数の個数: 12

約数和(自身を含む): 13083768

約数和(自身を除く): 4644266

約数列:

[1, 2, 31, 62, 961, 1922, 4391, 8782, 136121, 272242, 4219751, 8439502]

約数ペア:

[(1, 8439502), (2, 4219751), (31, 272242), (62, 136121), (961, 8782), (1922, 4391)]